JPS5976598A - スケ−ル防止剤 - Google Patents

スケ−ル防止剤

Info

Publication number
JPS5976598A
JPS5976598A JP57187294A JP18729482A JPS5976598A JP S5976598 A JPS5976598 A JP S5976598A JP 57187294 A JP57187294 A JP 57187294A JP 18729482 A JP18729482 A JP 18729482A JP S5976598 A JPS5976598 A JP S5976598A
Authority
JP
Japan
Prior art keywords
polysaccharide
scale
water
acid
oxidized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57187294A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0558800B2 (de
Inventor
Ikuhisa Kuriyama
育久 栗山
Shoichiro Kajiwara
庄一郎 梶原
Bunichi Ozaki
尾崎　文一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP57187294A priority Critical patent/JPS5976598A/ja
Priority to US06/543,586 priority patent/US4561982A/en
Priority to DE8383306438T priority patent/DE3370957D1/de
Priority to EP83306438A priority patent/EP0107962B1/de
Publication of JPS5976598A publication Critical patent/JPS5976598A/ja
Publication of JPH0558800B2 publication Critical patent/JPH0558800B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
JP57187294A 1982-10-25 1982-10-25 スケ−ル防止剤 Granted JPS5976598A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP57187294A JPS5976598A (ja) 1982-10-25 1982-10-25 スケ−ル防止剤
US06/543,586 US4561982A (en) 1982-10-25 1983-10-19 Scale inhibitor
DE8383306438T DE3370957D1 (en) 1982-10-25 1983-10-24 Scale inhibitor
EP83306438A EP0107962B1 (de) 1982-10-25 1983-10-24 Kesselsteinverhütungsmittel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57187294A JPS5976598A (ja) 1982-10-25 1982-10-25 スケ−ル防止剤

Publications (2)

Publication Number Publication Date
JPS5976598A true JPS5976598A (ja) 1984-05-01
JPH0558800B2 JPH0558800B2 (de) 1993-08-27

Family

ID=16203474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57187294A Granted JPS5976598A (ja) 1982-10-25 1982-10-25 スケ−ル防止剤

Country Status (4)

Country Link
US (1) US4561982A (de)
EP (1) EP0107962B1 (de)
JP (1) JPS5976598A (de)
DE (1) DE3370957D1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204096A (ja) * 1985-03-07 1986-09-10 ダブリユー・アール・グレイス・アンド・カンパニー−コネチカツト スケ−ルの堆積を抑制するための組成物
JPS61220794A (ja) * 1985-03-25 1986-10-01 Katayama Chem Works Co Ltd 高温高圧水系のスケ−ル防止方法
US8039428B2 (en) 2005-07-15 2011-10-18 Akzo Nobel, N.V. Modified polysaccharides
CN102252309A (zh) * 2010-12-21 2011-11-23 戴锐 一种锅炉除垢的方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8703128D0 (en) * 1987-02-11 1987-03-18 Donmarn Ltd Anti-scaling compounds
US4802990A (en) * 1987-07-30 1989-02-07 Inskeep Jr Eugene L Solution and method for dissolving minerals
US4927746A (en) * 1988-06-03 1990-05-22 Eastman Kodak Company Photographic stabilizing bath containing polyarcylic acid
US5062962A (en) * 1990-05-04 1991-11-05 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
US5147555A (en) * 1990-05-04 1992-09-15 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
JPH0699879B2 (ja) * 1992-08-27 1994-12-07 伯東株式会社 パルプ蒸解釜のスケール付着防止剤およびスケール付着防止方法
US5344590A (en) * 1993-01-06 1994-09-06 W. R. Grace & Co.-Conn. Method for inhibiting corrosion of metals using polytartaric acids
DE4330339A1 (de) * 1993-09-08 1995-03-09 Henkel Kgaa Scale-Inhibitor auf Kohlehydratbasis
AU737191B2 (en) * 1997-12-11 2001-08-09 Nalco Chemical Company Improvements relating to the Bayer process
AUPP084997A0 (en) * 1997-12-11 1998-01-08 Nalco Chemical Company Improvements relating to the bayer process
NL1009356C2 (nl) * 1998-06-09 1999-12-10 Cooperatie Cosun U A Werkwijze voor het voorkomen van afzetting bij de winning van olie.
AU7434200A (en) * 1999-09-23 2001-04-24 Reckitt Benckiser (Uk) Limited Method for combating hard water and scale by using algins
TW200303987A (en) * 2002-02-19 2003-09-16 Kyowa Medex Co Ltd Adhesion inhibiting agent for preventing metal hydroxide-containing substance from adhering to the drain line of automatic analyzer
US8039421B2 (en) * 2006-05-30 2011-10-18 Intevep, S.A. Process using aloe for inhibiting scale
US7645722B2 (en) * 2006-05-30 2010-01-12 Intevep, S.A. Aloe derived scale inhibitor
CA2685832C (en) 2007-05-08 2016-06-14 Rhodia Inc. Polysaccharide based scale inhibitor
US8105531B1 (en) * 2010-12-21 2012-01-31 Ecolab Usa Inc. Corrosion inhibition of hypochlorite solutions using polyacrylate and Ca
US8114344B1 (en) 2010-12-21 2012-02-14 Ecolab Usa Inc. Corrosion inhibition of hypochlorite solutions using sugar acids and Ca
US8603392B2 (en) 2010-12-21 2013-12-10 Ecolab Usa Inc. Electrolyzed water system
US8557178B2 (en) 2010-12-21 2013-10-15 Ecolab Usa Inc. Corrosion inhibition of hypochlorite solutions in saturated wipes
CN102153211B (zh) * 2010-12-30 2012-07-18 余媛媛 一种工业除水垢的方法
US8729006B2 (en) 2011-06-28 2014-05-20 Ecolab Usa Inc. Methods and compositions using sodium carboxymethyl cellulose as scale control agent
CN114456277B (zh) * 2022-02-22 2023-03-21 华电电力科学研究院有限公司 一种三元阻垢缓蚀剂的制备方法
CN118307720B (zh) * 2024-06-03 2024-10-01 河北省科学院能源研究所 用于阻垢分散缓蚀剂的衣康酸与氧化淀粉共聚物及其制备方法和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE346530A (de) *
BE332856A (de) *
LU31722A1 (de) * 1951-10-16
US3400078A (en) * 1965-11-08 1968-09-03 Pan American Petroleum Corp Scale inhibitor composition and method
DE1810571A1 (de) * 1968-11-23 1970-06-25 Benckiser Gmbh Joh A Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen
US3596766A (en) * 1969-03-28 1971-08-03 Nat Lead Co Scale inhibition
GB1250516A (de) * 1969-04-30 1971-10-20
ES377391A1 (es) * 1969-05-17 1973-02-01 Benckiser Gmbh Joh A Procedimiento para impedir deposiciones petrificantes en sistemas acuosos.
US3629121A (en) * 1969-12-15 1971-12-21 Ibrahim A Eldib Carboxylated starches as detergent builders
GB1385403A (en) * 1971-07-14 1975-02-26 Unilever Ltd Process for preparing oxidised carbohydrates
DE2512770A1 (de) * 1975-03-22 1976-09-23 Akzo Gmbh Oxydationsprodukte von polypentaerythrit als sequestriermittel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204096A (ja) * 1985-03-07 1986-09-10 ダブリユー・アール・グレイス・アンド・カンパニー−コネチカツト スケ−ルの堆積を抑制するための組成物
JPS61220794A (ja) * 1985-03-25 1986-10-01 Katayama Chem Works Co Ltd 高温高圧水系のスケ−ル防止方法
US8039428B2 (en) 2005-07-15 2011-10-18 Akzo Nobel, N.V. Modified polysaccharides
CN102252309A (zh) * 2010-12-21 2011-11-23 戴锐 一种锅炉除垢的方法
CN102252309B (zh) 2010-12-21 2013-03-13 戴锐 一种锅炉除垢的方法

Also Published As

Publication number Publication date
JPH0558800B2 (de) 1993-08-27
EP0107962B1 (de) 1987-04-15
DE3370957D1 (en) 1987-05-21
US4561982A (en) 1985-12-31
EP0107962A1 (de) 1984-05-09

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